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ICDM
2010
IEEE
109views Data Mining» more  ICDM 2010»
15 years 4 months ago
Term Filtering with Bounded Error
Abstract--In this paper, we consider a novel problem referred to as term filtering with bounded error to reduce the term (feature) space by eliminating terms without (or with bound...
Zi Yang, Wei Li, Jie Tang, Juanzi Li
MOC
2011
15 years 1 months ago
Error estimates for Raviart-Thomas interpolation of any order on anisotropic tetrahedra
Abstract. We prove optimal order error estimates for the Raviart-Thomas interpolation of arbitrary order under the maximum angle condition for triangles and under two generalizatio...
Gabriel Acosta, Thomas Apel, Ricardo G. Durá...
SAGA
2007
Springer
16 years 8 days ago
A VNS Algorithm for Noisy Problems and Its Application to Project Portfolio Analysis
Abstract. Motivated by an application in project portfolio analysis under uncertainty, we develop an algorithm S-VNS for solving stochastic combinatorial optimization (SCO) problem...
Walter J. Gutjahr, Stefan Katzensteiner, Peter Rei...
HICSS
2005
IEEE
97views Biometrics» more  HICSS 2005»
15 years 11 months ago
Experiences with Conducting Project Postmortems: Reports vs. Stories and Practitioner Perspective
The most popular unit of work in organizations is a project. Managing knowledge in and about projects is salient for successful project management. Explicit knowledge is easier to...
Kevin C. Desouza, Torgeir Dingsøyr, Yukika ...
ICIP
2003
IEEE
16 years 7 months ago
Optimal strategies for spread-spectrum and quantized-projection image data hiding games with BER payoffs
We analyze spread-spectrum and quantization projection data hiding methods from a game-theoretic point of view, using the bit error rate (BER) as the payoff, and assuming that the...
Pedro Comesaña, Fernando Pérez-Gonz&...